RHP Sampson receives DFA tag from Padres

(12/29/14) The very busy Padres have designated for assignment right-hander Keyvius Sampson. His departure creates a roster space for just-acquired reliever Shawn Kelley.

Sampson, who turns 24 next week, has yet to pitch in a major league game. He slid markedly in 2014 after a strong minor league run, compiling a 2-5 record and 6.68 ERA at Triple-A. He walked 68 in 91 2/3 innings.